Boulder County property record for 1011 Pennsylvania Ave, Boulder, CO 80302
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 8 bd · 2.5 ba · 2,474 sqft · built 1921 |
| Lot Size | 0.118 acres (5,150 sqft) |
| Owner | Company Name on File |
| Last Sale | $389,881 (Jun 2005) |
| Tax Bill | $9,306 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-31-2-37-008 |
| Primary APN | 1463-31-2-37-008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 13 Rooms |
| Units | 3 Units |
| Stories | 1 Story |
| Building Area | 2,474 sqft Living Area |
| 1st Floor Area | 1,237 sqft |
| Basement Area | 1,237 sqft |
| Finished Basement | 1,237 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1921 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 5,150 sqft (0.118 acres) |
| Porch | Porch |
| Porch Area | 280 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0002805 |
|---|---|
| Street Address | 1011 PENNSYLVANIA AVE |
| City | BOULDER |
| State | CO |
| Zip | 80302-6973 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT 8 BLK 5 CAPITOL HILL |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 31 |
| Legal Subdivision | CAPITOL HILL - BO |
| Legal Block | 5 |
| Legal Lot Number | 8 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 12401 |
1011 Pennsylvania Ave, a residential property, is owned by a company that bought it in June 2005.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 53, BOULDER, CO 80306-0053 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 8, 2005 · Amount on File |
| Deed Sale | Jun 8, 2005 · Amount on File |
| Prior Sale | Nov 20, 1987 |
| Deed Document Number | 20052694491 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1011 Pennsylvania Ave was $9,306.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $99,593 (+3.84%) Land $60,017 Building $39,576 | $1,534,600 (-) Land $952,600 Building $582,000 | |
| 2025 | $9,306.00 | $95,913 Land $59,538 Building $36,375 | $1,534,600 Land $952,600 Building $582,000 |
| 2023 | $7,441.00 (+12.95%) | $88,112 (+27.09%) Land $61,057 Building $27,055 | $1,315,100 (+28.98%) Land $911,300 Building $403,800 |
| 2022 | $6,588.00 | $69,333 Land $50,218 Building $19,115 | $1,019,600 Land $738,500 Building $281,100 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 1011 Pennsylvania Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 1011 Pennsylvania Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 367 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Magnolia Road Internet Cooperative.
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